{
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\begin{tabular*}{0.8\linewidth}{@{\hskip\tabcolsep\extracolsep\fill}l*{4}{c}}
\toprule
                    &\multicolumn{1}{c}{(1)}&\multicolumn{1}{c}{(2)}&\multicolumn{1}{c}{(3)}&\multicolumn{1}{c}{(4)}\\
                    &\multicolumn{1}{c}{District attorneys}&\multicolumn{1}{c}{Local officials}&\multicolumn{1}{c}{State legislators}&\multicolumn{1}{c}{US House members}\\
\midrule
Voter liberalism    &      -0.031\sym{*}  &      -0.049\sym{***}&      -0.052\sym{***}&      -0.027\sym{*}  \\
                    &     (0.015)         &     (0.005)         &     (0.006)         &     (0.014)         \\
\addlinespace
Liberalism squared  &       0.000         &       0.000\sym{***}&       0.000\sym{***}&       0.000\sym{*}  \\
                    &     (0.000)         &     (0.000)         &     (0.000)         &     (0.000)         \\
\addlinespace
Constant            &       1.765\sym{***}&       1.805\sym{***}&       2.017\sym{***}&       1.436\sym{***}\\
                    &     (0.285)         &     (0.087)         &     (0.143)         &     (0.296)         \\
\midrule
Observations        &         259         &         212         &         173         &          50         \\
Clusters            &          57         &         164         &          82         &          28         \\
\bottomrule
\end{tabular*}
}
